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题解 | #牛牛的水杯#

#include<stdio.h> int main() { int h = 0,r = 0; scanf("%d %d",&h,&r); double ret = 3.14*h*(r*r);//一杯有多少ml水 ret = ret/1000; double sum = ...

C

2022-02-24

1 335

题解 | #牛牛的并联电路#

#include<stdio.h> int main() { double r1 = 0,r2 = 0; scanf("%lf %lf",&r1,&r2); double ret = 1.0/(1.0/r1 + 1.0/r2); printf("%lf",ret); re...

C

2022-02-24

0 282

题解 | #牛牛的圆#

">int main() { double r; scanf("%lf",&r); double sqrt = r*r*3.14; printf("%.2lf",sqrt); return 0; }

C

2022-02-24

0 321

题解 | #温度转换#

"> int main() { double f = 0.0; while(1) { scanf("%lf",&f); if(f >= 1 && f <= 100000) break;...

C

2022-02-24

0 325